Free MP4 Converter - Version 6.6.6 Free MP4 Converter supports various video formats input and output: MPG, MPEG-1, MPEG-2, MPEG-4, MOV, MXF, H.264, H.264/MPEG-4 AVC, DivX, XviD, AVI, FLV, MP4, M4V, MKV, MOV, 3GP, 3G2, MTV, SWF, WMV, ASF, DPG, TS, DV, VOB, AMV, WebM and AAC, AC3, AIFF, AMR, AU, FLAC, M4A, MKA, MP2, MP3, OGG, WAV, WMA.